Producción Científica Profesorado

Synthesis of 3-Arylpyrroles and 3-Pyrrolylacetylenes by Palladium-Catalyzed Coupling Reactions



Alvarez Hernandez, Alejandro

1992

Alvarez Hernández A.; Guzmán A.; Ruiz, A.; Velarde, E.; Muchowski J. M. Synthesis of 3-Arylpyrroles and 3-Pyrrolylacetylenes by Palladium-Catalyzed Coupling Reactions. Journal of Organic Chemistry, 1992, 57, 1653-1656. ISSN 0022-3263. The American Chemical Society, Washington, Estados Unidos de América.


Abstract


Efficacious methods for the synthesis of 3-arylpyrroles or 3-pyrrolylacetylenes are described based on the palladium-catalyzed coupling of appropriate 1-(triisopropylsilyl)-3-substituted pyrroles with aryl halides or monosubstituted acetylenes and subsequent tetrabutylammonium fluoride desilylation.






Artículos relacionados

Aroylthioureas: new organic ionophores for heavy-metal ion selective electrodes

Synthesis and Study of Isomeric Benzo[1,4]oxazines and Benzothiazolines by NMR Spectroscopy and X-Ra...

A practical access to acyl radicals from acyl hydrazides

Comparative Structural Characterization of the Biquaternized N-CH3 and N-BH3 Derivatives of the cis-...

Et3, and efficient Mediator for Xanthate Transfer Based Radical Processes.

Structural studies of spiroarsoranes derived from 2-aminophenols

O-benzyl-N-(2-furoyl)thiocarbamate

Synthesis and Structures of some Lithium and Sodium (Aminoalcoholato)hydrido Aluminates

Enantioselective synthesis of ?-amino acids. Part 11: Diastereoselective alkylation of chiral deriva...

r-Alkylation of (S)-Asparagine with Self-Regeneration of the Stereogenic Center: Enantioselective Sy...